<script setup lang="ts">
import { ref, reactive, nextTick, toRaw } from "vue";
import { currentGET, GETNOBASE } from "@/api";
import { registerMap, getMap } from "echarts/core";
import { optionHandle, regionCodes } from "./center.map";
import BorderBox13 from "@/components/datav/border-box-13";
import type { MapdataType } from "./center.map";
import { qingyunCategoryData, sampleCategoryData } from "./center.map";
const option = ref({});
const code = ref("253700"); //china 代表中国 其他地市是行政编码
const centerMapRef = ref<HTMLElement>()
// import { qingyunMapData } from '@/utils/qingyun'
import { qingyunMapData } from '@/utils/qingyunzhen'
withDefaults(
  defineProps<{
    // 结束数值
    title: number | string;
  }>(),
  {
    title: "地图",
  }
);

const dataSetHandle = async (regionCode: string, list: object[]) => {
  const geojson: any = await getGeojson(regionCode);
  console.log('geojson====================',geojson)
  let cityCenter: any = {};
  let mapData: MapdataType[] = [];
  //获取当前地图每块行政区中心点
  geojson.features.forEach((element: any) => {
    cityCenter[element.properties.name] =
      element.properties.centroid || element.properties.center;
  });
  //当前中心点如果有此条数据中心点则赋值x，y当然这个x,y也可以后端返回进行大点，前端省去多行代码
  list.forEach((item: any) => {
    // if (cityCenter[item.name]) {
      mapData.push({
        name: item.name,
        value: item.value,
      });
    // }
  });
  await nextTick();

  option.value = optionHandle(regionCode, list, mapData, qingyunCategoryData);
  console.log('option.value-====================',toRaw(option.value));
  
}

const getData = async (regionCode: string) => {
  currentGET("centerMap", { regionCode: regionCode }).then((res) => {
    console.log("devices分布", res);
    if (res.success) {
      dataSetHandle(res.data.regionCode, sampleCategoryData);
    }
  });
};
const getGeojson = (regionCode: string) => {
  return new Promise<boolean>(async (resolve) => {
    let mapjson = getMap(regionCode);
    if (mapjson) {
      mapjson = mapjson.geoJSON;
      resolve(mapjson);
    } else {

      // mapjson = await GETNOBASE(`./map-geojson/${regionCode}.json`).then(
      //   (data) => data
      // );
      mapjson = qingyunMapData
      code.value = regionCode;
      registerMap(regionCode, {
        geoJSON: mapjson as any,
        specialAreas: {},
      });
      resolve(mapjson);
    }
  });
};
getData(code.value);

const mapClick = (params: any) => {
  console.log(params);
  let xzqData = regionCodes[params.name];
  if (xzqData) {
    getData(xzqData.adcode);
  } else {
    window["$message"].warning("暂无下级地市");
  }
};
</script>

<template>
  <div class="centermap">
    <!-- <div class="maptitle">
      <div class="zuo"></div>
      <span class="titletext">{{ title }}</span>
      <div class="you"></div>
    </div> -->
    <div class="mapwrap">
      <!-- <BorderBox13> -->
        <!-- <div class="quanguo" @click="getData('china')" v-if="code !== 'china'">
          中国
        </div> -->
        <div style="display: flex;align-items: center;width: 100%;height: 100%;">
          <v-chart
            class="chart"
            :option="option"
            ref="centerMapRef"
            @click="mapClick"
            v-if="JSON.stringify(option) != '{}'"
          />
        </div>
        
      <!-- </BorderBox13> -->
    </div>
  </div>
</template>

<style scoped lang="less">
.centermap {
  // margin-bottom: 30px;
  height: 100%;
  .maptitle {
    height: 60px;
    display: flex;
    justify-content: center;
    padding-top: 10px;
    box-sizing: border-box;
    
    .titletext {
      font-size: 28px;
      font-weight: 900;
      letter-spacing: 6px;
      background: linear-gradient(
        92deg,
        #0072ff 0%,
        #00eaff 48.8525390625%,
        #01aaff 100%
      );
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin: 0 10px;
    }

    .zuo,
    .you {
      background-size: 100% 100%;
      width: 29px;
      height: 20px;
      margin-top: 8px;
    }

    .zuo {
      background: url("@/assets/img/xiezuo.png") no-repeat;
    }

    .you {
      background: url("@/assets/img/xieyou.png") no-repeat;
    }
  }

  .mapwrap {
    height: 100%;
    width: 100%;
    // padding: 0 0 10px 0;
    box-sizing: border-box;
    position: relative;

    .quanguo {
      position: absolute;
      right: 20px;
      top: 46px;
      width: 80px;
      height: 28px;
      border: 1px solid #00eded;
      border-radius: 10px;
      color: #00f7f6;
      text-align: center;
      line-height: 26px;
      letter-spacing: 6px;
      cursor: pointer;
      box-shadow: 0 2px 4px rgba(0, 237, 237, 0.5),
        0 0 6px rgba(0, 237, 237, 0.4);
      z-index: 10;
    }
  }
}
</style>
